The stay was very comfortable, with enough room for 3 people (given that we don't stay in the room that often anyway).Host was very polite, nice and friendly and catered to our needs :) the room was neat and clean though the aircon does turn itself off sometimes (but it goes back on again on its own.)
Some info on transportation: the house is very close to BTS bang chak station, but traveling to Siam costs 52 baht per person, given that we had 3 people, taking the cab was a good alternative (around 170 baht to Siam area, including 50 toll fees). It takes you about 25-30 minutes.
Traveling to chatuchak area will take a longer time (around 40minutes, 210baht).
The only problem we faced was that not many taxis want to drive so far so we often had to flag down 3-4 cabs before someone will pick us up.
There are some stalls available near the house too for you to savor some local delights :)
Overall stay was pleasant and comfortable, thank you so much!